Defender Jan Vertonghen scored once and set up another goal for Son Heung-min as Tottenham Hotspur thumped Borussia Dortmund 3-0 at Wembley Stadium on Wednesday to give them the clear edge following the first leg of their last 16 Champions League tie. Tottenham looked unfazed by the absence of injured captain Harry Kane and Dele Alli, scoring all three goals in a strong second half to take control of the tie and leave the Germans on the brink of a European exit.